2e57:454d — SlideSX EnergyMeter
MEGWARE Computer Vertrieb und Service GmbH
- Vendor ID
- 2e57
- Product ID
- 454d
- Combined
- 2e57:454d
- Decimal
- 11863:17741
What is this device?
This is the USB identifier for a SlideSX EnergyMeter manufactured by MEGWARE Computer Vertrieb und Service GmbH. The vendor ID 2e57 is registered to MEGWARE Computer Vertrieb und Service GmbH with the USB Implementers Forum, and 454d is the product ID that MEGWARE Computer Vertrieb und Service GmbH assigned to this particular model. When you run lsusb on Linux, this device appears as 2e57:454d MEGWARE Computer Vertrieb und Service GmbH SlideSX EnergyMeter.
How to identify it on your system
Linux
$ lsusb Bus 001 Device 004: ID 2e57:454d MEGWARE Computer Vertrieb und Service GmbH SlideSX EnergyMeter
You can filter directly with lsusb -d 2e57:454d, or get the full descriptor dump with lsusb -v -d 2e57:454d. Kernel messages from dmesg show the same pair as idVendor=2e57, idProduct=454d.
Windows
In Device Manager, open the device, go to Details → Hardware Ids. This device reports:
USB\VID_2E57&PID_454D USB\VID_2E57&PID_454D&REV_0100
From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_2E57&PID_454D"
macOS
$ system_profiler SPUSBDataType
SlideSX EnergyMeter:
Product ID: 0x454d
Vendor ID: 0x2e57 (MEGWARE Computer Vertrieb und Service GmbH)Driver help
Having driver issues with this device? Most USB devices are handled by a generic class driver; if yours shows up as an unknown device, confirm the ID above first, then check the manufacturer's downloads page.
Raw usb.ids entry
The exact lines this page is generated from, in the upstream source file:
2e57 MEGWARE Computer Vertrieb und Service GmbH 454d SlideSX EnergyMeter